Brand: WKMColor: MulticolorFeatures: Voltmeter 0-10 volt 2.Ammeter 0-500ma 3.Galvanometer 30-0-30 volt It is a analog desk type meter with minimum error Model MR-80 type,size 12x8x8 cm DC moving coil type Part Number: VoltmeterPackage Dimensions: 2.0 x 0.8 x 0.8 inches